Hotel doors can form an eye-catching visual signal through the shape, color and texture of doors and walls, as well as symbols, signs and details decoration, so as to convey it to the target customers well and complete the division and transformation of space. The restaurant can design a strip signboard, whose bottom plate should adapt to the change of the trend, such as thin marble, granite, stainless metal plate, aluminum alloy plate, etc., which should reflect the characteristics of hot pot and have a sense of the times. Design a unique style to attract more customers to spend, so as to achieve the ultimate goal of management. The function of signboards is very important, and they should be located in eye-catching places and made eye-catching by various means. Such as neon lights, spotlights, colored lights, reflective lights, light boxes, etc., to enhance the effect, set off with flowers, colored lights and patterns.